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(chatquestion).... If [x]2 - 3[x] + 2 = 0, ([.]→ G.I.F) Then xe (1) [1, 3} (2) [1, 3] (3) [1, 3) (4) (1, 3)
other
telegram-1566
asked
Mar 29, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...=6 is Solve %3D (1) (0,1]U[7,8)LE (2) (0,1]U[7,8)u{2,3, 4,5,6} (3) {2,3,4,5,6} (4) (0,8)
other
telegram-1564
asked
Mar 29, 2020
by
balaji.thirumalai
0
answers
The Indian cricket team is visiting New Zealand to play a test series compr
noclass
asked
Mar 29, 2020
by
kajrolkarrahul
0
answers
(chatquestion)...331 + 231 If x = 329 + 229 where [], represents greatest integer function then x is equal to (1) 2 (2) 8 (3) 20 (4) 9
other
telegram-1562
asked
Mar 29, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Q 85/180 Among the following highest oxidation state is shown by Ac Pa O Np
other
telegram-61256
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
If a simple pendulum is brought to certain depth below the earth’s surfac
physics
class11
asked
Mar 29, 2020
by
hirenkumar.patro
1
answer
If the distance between sun & earth is halved then the nos of days in a yea
physics
class11
asked
Mar 29, 2020
by
hirenkumar.patro
1
answer
(chatquestion)...imals & Fractions, HCF & Question : OMcu Find the middle digit of the number 123456789101112.....997998999. ID: 1
other
telegram-61254
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Total number of configurational isomers of tartaric acid is (b) 3 (d) 5 (a) 2 (c) 4 (OJEE)
other
telegram-61251
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
The min value of 27^cosx+81^sinx
math
class12
asked
Mar 29, 2020
by
gopihemanth.tummala
1
answer
Picture question - class 10 - physics
physics
class10
asked
Mar 29, 2020
by
akshatmuchhala804
1
answer
Dimensional formula for density of water
physics
class11
asked
Mar 29, 2020
by
dhimantmehta12
1
answer
(chatquestion)...CH,OH HCl gas 1. LiAlH, B 2. Н.О 82. I+ H- CH,ОН 82. What is B : Он (1) (2) LOH НО он (3) н (4) (- СООН
other
telegram-61242
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...The kinetic energy K of a particle moving along a circle of radius R depends upon the distance s, as K as?. The force acting on the particle is- (A) 2a- s2 2 (B) 2as 1+. R2 (C) 2as (D) 2a
other
telegram-61240
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...ВУ A conducting square loop of side L and resistance R 12. moves in its plane with a uniform vełocity v perpendicular to one of its sides. A magnetic induction B constant in time and space, pointing perpendicular and into the plane of the loop exists everywhere. The current induced in the loop is eld 1t. Blv "(a) clockwise Blv (b) anticlockwise R 2Blv (c) anticlockwise an R ed (の Zero в х tic is hei pil х х. х х ス
other
telegram-61238
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
If for complex numbers, z₁ and z₂ arg (z₁) - arg(z₂)=0 then |z₁
math
class11
asked
Mar 29, 2020
by
aniketdesh1605
0
answers
Picture question - class 11 - math
math
class11
asked
Mar 29, 2020
by
subhanashahana1
1
answer
(chatquestion)...83. If in hydrogen atom, radius of nh Bohr orbit is r, frequency of revolution of electron in nth orbit is f,, choose the correct option. 'n In log (a) (b) log n fn log f1 (c) (d) Both (a) and (b) log n
other
telegram-61231
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
An ellipse has its foci at the points (-1,0) and (7,0)and its ecentricity i
math
class12
asked
Mar 29, 2020
by
bangujj
1
answer
(chatquestion)...Pinus seed cannot germinate and established 6. without fungal association. This is because: 12. [NEET-2019] (1) Its embryo is immature. acie (2) It has obligate association with mycorrhizae. (3) It has very hard seed coat. 13. sha (4) Its seeds contain inhibitors that present ** germination.
other
telegram-61220
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...18./Which value will go on increasing if a flaccid cell is placed in hypotonic solution? (1) Osmotic pressure (2) Solute potential (3) DPD (4) Both (2) and (3)
other
telegram-61218
asked
Mar 29, 2020
by
balaji.thirumalai
1
answer
Picture question - class 10
class10
asked
Mar 29, 2020
by
keshabs323
1
answer
Given the two lines of regrrssion as 3X _ 4Y + 8= 0 and 4X _ 3Y = 1; then c
math
noclass
asked
Mar 28, 2020
by
seidabdu228
1
answer
(chatquestion)...Fogen in NaN0 2 is: LAFMC 2006] 94 (a) +2 (Ъ) +3 (d) 7.5 95. The charge required for the reduction of 1 mole of MnO to MnO2 is: (c) +4 [AFMC 2006] (d) -3 (a) 1F (Ъ) ЗF [AIIMS 2006] (c) 5F 96. 1.520 g of the hydroxide of a metal on ignition gave 0.995 g of oxide. The equivalent mass of (d) 6 F metal is: (a) 1.520 0 59 g of the silver salt of an organic acid (molar mass =210) on ignition gave 0.36 g of pure (b) 0.995 [CPMT 2006] (d) 9.00 (c) 19.00 silver. The basicity of the acid is: (b) 2 [Kerala PMT 2006] (a) 3 (c) 1 (d) 4 (e) 5 98. An element, X has the following isotopic composition: 200 x:90% , 199 X:8.0% , 202 X:2.0% The weighted average atomic mass of the naturally occurring element X is closed to: [AIPMT 2007] (d) 199 amu (b) 201 amu (c) 202 amu (a) 200 amu [CPMT 2007] 19. Value of x in potash alum, K,S04 · Al, (SO4)3 24H,0 is: (b) 1 (d) None of these (c) 2 that will be needed to react with one mole of sulphide ion in JAIPMT 2007] (a) 4
other
telegram-61212
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(a) What is the wavelength of the wave ? (b) What is the amplitude of the oscillating magnetic field ? C)Show that the average energy density of electric field is equal to the average energy density of the magnetic field. etric etic 10X 10 12 T] In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 3-0x 10 Hz and amplitude 50 Vm-l. [Ans. Imm, 1-67x10-7 TL
other
telegram-1559
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...13/4 Di2 aTu |i 210 35 Among the following, the coloured compound is [IIT JEE 2008] (b) K[Cu(CN),) (d) [Cu(CH,CN),JBF, (a) CuCl (c) CuF...(Please someone help !)
other
telegram-61198
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(u) 300 nm (J & K CET) 60 s3. White light reflected from a soap film (Refractive he index = 1.5) has a maxima at 600 nm and a minima at 450 nm with no minimum in between. Then the thickness of the film is x 10 m. (a) 1 (c) 3 (b) 2 (d) 4 (Karnataka CET) lit evneriment the distance between...(Pls help me guyzz)
other
telegram-61196
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...25. Three waves of equal frequency having amplitudes 10 um, 4 um and 7 µm arrive at a given point with a successive phase difference of t/2. The amplitude of the resulting wave is um in given by (a) 7 (c) 5 (b) 6 (d) 4
other
telegram-61194
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
A rope 1 cm in diameter breaks if tension in it exceeds 500N .The maximum t
physics
class12
asked
Mar 28, 2020
by
vaishalipatilmam
1
answer
The term that is used for the mode of nutrition in yeast, mushroom and brea
class7
asked
Mar 28, 2020
by
vineetbhagat32
1
answer
(chatquestion)...Number of values of 'a' for which the curves y = ax + ax + and x = ay? + ay + touch each 24 24 other, is (A) 2 (C) 4 (B) 3 (D) 0
other
telegram-61185
asked
Mar 28, 2020
by
balaji.thirumalai
0
answers
A coin is tossed until a head appears. What is the expectation of the numbe
math
noclass
asked
Mar 28, 2020
by
jangidsanju01
1
answer
(chatquestion)...Two towns A and Bare connected by a regular bus service with a bus leaving in either direction every T minutes. A man cycling with a speed of 20 kmh in the direction Ato Bnotices that a bus goes past him every 18 min in the direction of his motion, and every 6 min in the opposite direction. What is the period T of the bus service and with what speed (assumed constant) do the buses ply on the road? (a) T = 9 min, speed 40 kmh (b) T = 10 min, speed 40 kmh (c) T 9 min, speed 20 kmh (d) T = 10 min, speed = 20 kmh -1 %3D -1 %3D -1
other
telegram-61181
asked
Mar 28, 2020
by
balaji.thirumalai
0
answers
Picture question - class 12 - physics
physics
class12
asked
Mar 28, 2020
by
kaurc1710
0
answers
(chatquestion)...(A) 8 m (C) 12 m 10V3 m/s A particle is projected from ground at an angle 60° with horizontal with a speed of 10v3 m/s from point 10v3 m/s A as shown. At the same time the sufficient long wedge is made to move with constant velocity of 10V3 towards right as shown in figure. The time in second after which particle will hit the wedge will be. (g = 10 m/s) (A) 1 sec |(C) 3 sec 60° %3D (BY 2 sec (D) it will never collide on the wedge ech the
other
telegram-61166
asked
Mar 28, 2020
by
balaji.thirumalai
0
answers
find the inverse matrix of 123\253\108
math
noclass
asked
Mar 28, 2020
by
deema.alkurdi8
0
answers
(chatquestion)...Question .5 M.M 4.00 N.M 1.00 Variation of potential energy of a particle in space is represent in the following graph. If the particle is released from rest at origin, then it will starts to move x(m) v Correct Answer A Along negative x-axis B Along positive x-axis The particle will stay at origin NEXT >...(Photo from
other
telegram-61140
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
Why is mitosis a replicative division
biology
class10
asked
Mar 28, 2020
by
201.00309.11.0274
1
answer
the minimum value of 27^cosx+81^sinx is equal to
math
class12
asked
Mar 28, 2020
by
kakani.nagasai
1
answer
if x-1/l =y-2/m=z+1/n the euation of the line passing through (1,2,-1) and
math
class12
asked
Mar 28, 2020
by
sk105138
1
answer
The mean and standard deviation of 20 items calculated by your student as 4
noclass
asked
Mar 28, 2020
by
mohamedshabir12345
0
answers
Is collection of girls in a class is a set?justify your answer
math
class10
asked
Mar 28, 2020
by
kalakatauma
1
answer
Describe some common phenomenon in which resonance plays important role?
physics
class11
asked
Mar 28, 2020
by
bilalnaveed210
1
answer
The product of time period and frequency of simple pendulum is always
physics
class11
asked
Mar 28, 2020
by
bilalnaveed210
1
answer
10cm extension is produced in a string due to a force of 20N. The spring co
physics
class11
asked
Mar 28, 2020
by
bilalnaveed210
1
answer
(chatquestion)...2 -VitOsI...(How to solve this one ?)
other
telegram-61133
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
The molar mass of lunar caustic is 95 then what is the degree of dissociati
chemistry
class12
asked
Mar 28, 2020
by
thiageswaran.1234.1234
0
answers
4. Every plant cell has a dump for waste products. It is - (A) Cytoplasm
biology
class10
asked
Mar 28, 2020
by
goldeeesr
1
answer
(chatquestion)...23. The de-Broglie wavelength of an electron is the same as that of a 50 keV X-ray photon. The ratio of the energy of the photon to the kinetic energy of the electron is (the energy equivalent of electron mass of 0.5 MeV) (a) 1: 50 [WB JEE 2014] (d) 50 : 1 (b) 1 : 20 (c) 20: 1...(Solve this
other
telegram-61129
asked
Mar 28, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...emitter amplifier A light glass tube with a sealed lower end and 16. 7.OmA, collector cross section area S = 2.5 cm contains a column of mercury of mass m = 2 kg. Between the mercury and the lower end is some trapped ideal gas. The glass tube is sliding down a slope with an inclining angle a = 30°, The kinetic friction coefficient between the tube and V3 The pressure of the 6. the slope is as uniform 2a and density trapped gas in terms of the standard nersed in water atmosphere pressure will be: given (P-10 ) 5°, while one of atm=105 m2 urface. Find the with respect to Gas (1) 1.7 Patm (2) 1.2 Patm (3) 1.9 Patm (4) 2.3 Patm 7....(Anyone question 16..??)
other
telegram-61126
asked
Mar 28, 2020
by
balaji.thirumalai
0
answers
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